Iterative Viterbi Decoding, Trellis shaping and Multilevel Structure for High-Rate Parity-Concatenated TCM
dc.contributor.author | Wang, Q | |
dc.contributor.author | Wei, L | |
dc.contributor.author | Kennedy, Rodney | |
dc.date.accessioned | 2015-12-13T23:22:58Z | |
dc.date.issued | 2002 | |
dc.date.updated | 2015-12-12T09:13:25Z | |
dc.description.abstract | We define and apply a new algorithm called the iterative Viterbi decoding algorithm (IVA) to decode a high-rate parity-concatenated TCM system in which a trellis code is used as the inner code and a simple parity-check code is used as the outer code. With trellis shaping, the IVA can achieve a performance 1.25 dB away from the Shannon limit at a BER of 3 × 10-5 with low complexity. By augmenting the system with a binary BCH code, the error floor can be reduced to 10-9 with very little additional cost. | |
dc.identifier.issn | 0090-6778 | |
dc.identifier.uri | http://hdl.handle.net/1885/91696 | |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE Inc) | |
dc.source | IEEE Transactions on Communications | |
dc.subject | Keywords: Iterative Viterbi algorithms (IVA); Bit error rate; Channel capacity; Coding errors; Computer simulation; Decoding; Error analysis; Iterative methods; Signal to noise ratio; Trellis codes; Turbo codes Iterative decoding; Multilevel coding; Serial concatenated coding; Trellis shaping; Trellis-coded modulation; Viterbi algorithm | |
dc.title | Iterative Viterbi Decoding, Trellis shaping and Multilevel Structure for High-Rate Parity-Concatenated TCM | |
dc.type | Journal article | |
local.bibliographicCitation.issue | 1 | |
local.bibliographicCitation.lastpage | 55 | |
local.bibliographicCitation.startpage | 48 | |
local.contributor.affiliation | Wang, Q, NEC Australia | |
local.contributor.affiliation | Wei, L, University of Wollongong | |
local.contributor.affiliation | Kennedy, Rodney, College of Engineering and Computer Science, ANU | |
local.contributor.authoremail | u8607590@anu.edu.au | |
local.contributor.authoruid | Kennedy, Rodney, u8607590 | |
local.description.embargo | 2037-12-31 | |
local.description.notes | Imported from ARIES | |
local.description.refereed | Yes | |
local.identifier.absfor | 080401 - Coding and Information Theory | |
local.identifier.ariespublication | MigratedxPub22534 | |
local.identifier.citationvolume | 50 | |
local.identifier.doi | 10.1109/26.975743 | |
local.identifier.scopusID | 2-s2.0-0036210803 | |
local.identifier.uidSubmittedBy | Migrated | |
local.type.status | Published Version |
Downloads
Original bundle
1 - 1 of 1
No Thumbnail Available
- Name:
- 01_Wang_Iterative_Viterbi_Decoding,_2002.pdf
- Size:
- 166.27 KB
- Format:
- Adobe Portable Document Format